ADULTS ONLY!!
IF YOU ARE NEW TO OPENSIM HERE'S HOW TO CREATE AN AVATAR:
1. Download the free Firestorm Viewer for opensimulator: https://www.firestormviewer.org/os-operating-system/
2. Create a free avatar (think of a creative first and last name for your avatar): https://www.osgrid.org/accounts/?q=user/register
3. Login with Firestorm - IMPORTANT: In the log in screen, select Grid: OSGrid and Starting Region: Ourob